Ответ

The reason why you are not getting m1 is because you CAN buy m2 at your rank. You can only get a 100% discount if you can buy the modification above the fully Micro Upgraded modification and cannot buy two above. "If you have M0 Ricochet in your garage, and Ricochet M3 is available at your rank, you don’t need to buy M1 and M2. You can go directly for the top modification. This saves you 113 500 crystals." This means that if your m0 hornet is fully Micro Upgraded, but you can buy m2, there will be no option to "Get" m1.

I micro upgraded my m0 hornet all the way, so shouldn't I have hornet m1? and my rank is second lieutenant so I can get m1 hornet but yet I don't have it even though I again fully micro upgraded my m0 all the way.

The reason why you are not getting m1 is because you CAN buy m2 at your rank. You can only get a 100% discount if you can buy the modification above the fully Micro Upgraded modification and cannot buy two above. "If you have M0 Ricochet in your garage, and Ricochet M3 is available at your rank, you don’t need to buy M1 and M2. You can go directly for the top modification. This saves you 113 500 crystals." This means that if your m0 hornet is fully Micro Upgraded, but you can buy m2, there will be no option to "Get" m1.